This is a note to let you know that I've just added the patch titled
pinctrl: tigerlake: Fix GPIO mapping for newer version of software
to the 5.13-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
pinctrl-tigerlake-fix-gpio-mapping-for-newer-version.patch
and it can be found in the queue-5.13 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 16eb9e7ea361938884bbc4e5cdac79f9c10f564f
Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Date: Wed Aug 4 14:21:41 2021 +0300
pinctrl: tigerlake: Fix GPIO mapping for newer version of software
[ Upstream commit 2f658f7a3953f6d70bab90e117aff8d0ad44e200 ]
The software mapping for GPIO, which initially comes from Microsoft,
is subject to change by respective Windows and firmware developers.
Due to the above the driver had been written and published way ahead
of the schedule, and thus the numbering schema used in it is outdated.
Fix the numbering schema in accordance with the real products on market.
Fixes: 653d96455e1e ("pinctrl: tigerlake: Add support for Tiger Lake-H")
Reported-and-tested-by: Kai-Heng Feng <kai.heng.feng@xxxxxxxxxxxxx>
Reported-by: Riccardo Mori <patacca@xxxxxxxxxxxxx>
Reported-and-tested-by: Lovesh <lovesh.bond@xxxxxxxxx>
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=213463
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=213579
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=213857
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Acked-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/pinctrl/intel/pinctrl-tigerlake.c b/drivers/pinctrl/intel/pinctrl-tigerlake.c
index 75b6d66955bf..3ddaeffc0415 100644
--- a/drivers/pinctrl/intel/pinctrl-tigerlake.c
+++ b/drivers/pinctrl/intel/pinctrl-tigerlake.c
@@ -701,32 +701,32 @@ static const struct pinctrl_pin_desc tglh_pins[] = {
static const struct intel_padgroup tglh_community0_gpps[] = {
TGL_GPP(0, 0, 24, 0), /* GPP_A */
- TGL_GPP(1, 25, 44, 128), /* GPP_R */
- TGL_GPP(2, 45, 70, 32), /* GPP_B */
- TGL_GPP(3, 71, 78, INTEL_GPIO_BASE_NOMAP), /* vGPIO_0 */
+ TGL_GPP(1, 25, 44, 32), /* GPP_R */
+ TGL_GPP(2, 45, 70, 64), /* GPP_B */
+ TGL_GPP(3, 71, 78, 96), /* vGPIO_0 */
};
static const struct intel_padgroup tglh_community1_gpps[] = {
- TGL_GPP(0, 79, 104, 96), /* GPP_D */
- TGL_GPP(1, 105, 128, 64), /* GPP_C */
- TGL_GPP(2, 129, 136, 160), /* GPP_S */
- TGL_GPP(3, 137, 153, 192), /* GPP_G */
- TGL_GPP(4, 154, 180, 224), /* vGPIO */
+ TGL_GPP(0, 79, 104, 128), /* GPP_D */
+ TGL_GPP(1, 105, 128, 160), /* GPP_C */
+ TGL_GPP(2, 129, 136, 192), /* GPP_S */
+ TGL_GPP(3, 137, 153, 224), /* GPP_G */
+ TGL_GPP(4, 154, 180, 256), /* vGPIO */
};
static const struct intel_padgroup tglh_community3_gpps[] = {
- TGL_GPP(0, 181, 193, 256), /* GPP_E */
- TGL_GPP(1, 194, 217, 288), /* GPP_F */
+ TGL_GPP(0, 181, 193, 288), /* GPP_E */
+ TGL_GPP(1, 194, 217, 320), /* GPP_F */
};
static const struct intel_padgroup tglh_community4_gpps[] = {
- TGL_GPP(0, 218, 241, 320), /* GPP_H */
+ TGL_GPP(0, 218, 241, 352), /* GPP_H */
TGL_GPP(1, 242, 251, 384), /* GPP_J */
- TGL_GPP(2, 252, 266, 352), /* GPP_K */
+ TGL_GPP(2, 252, 266, 416), /* GPP_K */
};
static const struct intel_padgroup tglh_community5_gpps[] = {
- TGL_GPP(0, 267, 281, 416), /* GPP_I */
+ TGL_GPP(0, 267, 281, 448), /* GPP_I */
TGL_GPP(1, 282, 290, INTEL_GPIO_BASE_NOMAP), /* JTAG */
};
